.device-detail-container {
  padding: 24px;
}

.detail-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
}

.loading-container {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 400px;
}

.chart-placeholder {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  height: 300px;
  color: #ccc;
}

.control-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 16px;
}

@media (max-width: 768px) {
  .device-detail-container {
    padding: 12px;
  }

  .detail-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .detail-header .ant-space {
    margin-bottom: 12px;
  }
} 